174920370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 432470016

約数和(自身を除く): 257549646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 131, 141, 235, 262, 282, 393, 470, 655, 705, 786, 947, 1310, 1410, 1894, 1965, 2841, 3930, 4735, 5682, 6157, 9470, 12314, 14205, 18471, 28410, 30785, 36942, 44509, 61570, 89018, 92355, 124057, 133527, 184710, 222545, 248114, 267054, 372171, 445090, 620285, 667635, 744342, 1240570, 1335270, 1860855, 3721710, 5830679, 11661358, 17492037, 29153395, 34984074, 58306790, 87460185, 174920370]

約数ペア:

[(1, 174920370), (2, 87460185), (3, 58306790), (5, 34984074), (6, 29153395), (10, 17492037), (15, 11661358), (30, 5830679), (47, 3721710), (94, 1860855), (131, 1335270), (141, 1240570), (235, 744342), (262, 667635), (282, 620285), (393, 445090), (470, 372171), (655, 267054), (705, 248114), (786, 222545), (947, 184710), (1310, 133527), (1410, 124057), (1894, 92355), (1965, 89018), (2841, 61570), (3930, 44509), (4735, 36942), (5682, 30785), (6157, 28410), (9470, 18471), (12314, 14205)]